Two Pillars of Science Are

question 72

Multiple Choice

Two pillars of science are:

• A) logic and data
• B) questions and answers
• C) logic and observation
• D) research and development

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Definitions:

4-Ethylhept-1-Ene

A hydrocarbon molecule, which is an example of an alkene with a seven-carbon chain and an ethyl group at the fourth carbon.

Alkene

A hydrocarbon containing at least one carbon-carbon double bond, characterized by the prefix 'ene'.

E or Z Label

Descriptors used to specify the configuration of double bond substituents in geometric isomers, based on the Cahn-Ingold-Prelog priority rules.

Alkene

Hydrocarbons containing at least one carbon-to-carbon double bond, part of the unsaturated compounds.